<!--
 * loading-35
 *
 * @from https://codepen.io/ainalem/pen/eYmGLyp
 * @author Junpeng.Li
 * @date 2023-07-11 16-12
-->
<script setup lang="ts">

</script>

<template>
  <div class="container">
    <svg class="gegga">
      <defs>
        <filter id="gegga">
          <feGaussianBlur in="SourceGraphic" stdDeviation="7" result="blur"/>
          <feColorMatrix
            in="blur"
            mode="matrix"
            values="1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 20 -10"
            result="inreGegga"
          />
          <feComposite in="SourceGraphic" in2="inreGegga" operator="atop"/>
        </filter>
      </defs>
    </svg>
    <svg class="snurra" width="200" height="200" viewBox="0 0 200 200">
      <defs>
        <linearGradient id="linjärGradient">
          <stop class="stopp1" offset="0"/>
          <stop class="stopp2" offset="1"/>
        </linearGradient>
        <linearGradient
          y2="160"
          x2="160"
          y1="40"
          x1="40"
          gradientUnits="userSpaceOnUse"
          id="gradient"
          xlink:href="#linjärGradient"
        />
      </defs>
      <path
        class="halvan"
        d="m 164,100 c 0,-35.346224 -28.65378,-64 -64,-64 -35.346224,0 -64,28.653776 -64,64 0,35.34622 28.653776,64 64,64 35.34622,0 64,-26.21502 64,-64 0,-37.784981 -26.92058,-64 -64,-64 -37.079421,0 -65.267479,26.922736 -64,64 1.267479,37.07726 26.703171,65.05317 64,64 37.29683,-1.05317 64,-64 64,-64"
      />
      <circle class="strecken" cx="100" cy="100" r="64"/>
    </svg>
    <svg class="skugga" width="200" height="200" viewBox="0 0 200 200">
      <path
        class="halvan"
        d="m 164,100 c 0,-35.346224 -28.65378,-64 -64,-64 -35.346224,0 -64,28.653776 -64,64 0,35.34622 28.653776,64 64,64 35.34622,0 64,-26.21502 64,-64 0,-37.784981 -26.92058,-64 -64,-64 -37.079421,0 -65.267479,26.922736 -64,64 1.267479,37.07726 26.703171,65.05317 64,64 37.29683,-1.05317 64,-64 64,-64"
      />
      <circle class="strecken" cx="100" cy="100" r="64"/>
    </svg>
  </div>
</template>

<style scoped lang="scss">
@use "../base";

.gegga {
  width: 0;
}

.snurra {
  filter: url(#gegga);
}

.stopp1 {
  stop-color: #f700a8;
}

.stopp2 {
  stop-color: #ff8000;
}

.halvan {
  animation: Snurra1 10s infinite linear;
  stroke-dasharray: 180 800;
  fill: none;
  stroke: url(#gradient);
  stroke-width: 23;
  stroke-linecap: round;
}

.strecken {
  animation: Snurra1 3s infinite linear;
  stroke-dasharray: 26 54;
  fill: none;
  stroke: url(#gradient);
  stroke-width: 23;
  stroke-linecap: round;
}

.skugga {
  filter: blur(5px);
  opacity: 0.3;
  position: absolute;
  transform: translate(3px, 3px);
}

@keyframes Snurra1 {
  0% {
    stroke-dashoffset: 0;
  }
  100% {
    stroke-dashoffset: -403px;
  }
}
</style>
